diff --git a/dsLightRag/Volcengine/T2_CreateIndex.py b/dsLightRag/Volcengine/T2_CreateIndex.py
index f0c570fa..37ed8c09 100644
--- a/dsLightRag/Volcengine/T2_CreateIndex.py
+++ b/dsLightRag/Volcengine/T2_CreateIndex.py
@@ -1,10 +1,9 @@
 import logging
 import sys
-import os
 import time
-import json
 
 from volcenginesdkarkruntime import Ark
+
 from Config.Config import VOLC_ACCESSKEY, VOLC_SECRETKEY, VOLC_API_KEY
 from VikingDBMemoryService import VikingDBMemoryService, MEMORY_COLLECTION_NAME
 
@@ -68,9 +67,8 @@ def main():
         
         logger.info("测试数据添加成功，等待索引构建...")
         
-        # 使用与chat.py.backup相同的等待索引就绪的逻辑
         max_retries = 30
-        retry_interval = 60  # 秒，与chat.py.backup一致
+        retry_interval = 60  # 秒
         
         for retry in range(max_retries):
             try: